CN208108369U - A kind of Cold-warm fan with atomizing humidifying performance function - Google Patents

Abstract

The utility model discloses a kind of Cold-warm fans with atomizing humidifying performance function, including shell, blade, motor and guide vane；Blade is equipped in the shell, blade is connected with motor by output shaft, and output shaft is located at vane nose and is arranged with guide vane；It is fixedly connected with piston cylinder above the installation front edge of board, piston cylinder both ends are evenly distributed with atomizer.The utility model is by being equipped with rack gear ring, gear, transmission shaft and driving belt, so that output shaft is forced to drive guide vane rotation, realizes distinguished and admirable pressure diffusion, better natural wind simulating reduces the noise used；The utility model is by being equipped with piston cylinder, eccentric disc, water tank and atomizer, under the premise of realizing same driving device, realizes atomizing humidifying performance function, improves the effect of cooling, avoid being air-dried；The utility model realizes the conveying of hot wind, realization heating function is vdiverse in function by being equipped with heating wire.

Description

A cooling and heating fan with atomization and humidification function

technical field

The utility model relates to the field of household appliances, in particular to a cooling and heating fan with atomizing and humidifying functions.

Background technique

The electric fan is a common cooling device, which can speed up the air circulation. The traditional portable fan is easy to place and use because of its small size. Because there is no base, it cannot be used in the way of shaking the head like a floor fan. Usually, there are guide vanes at the front of the fan blades. Divide the flow to realize the multi-directional blowing of the wind flow, simulate the natural wind, improve the comfort of use, and avoid direct blowing; however, the traditional guide vanes are designed with oblique blades, which are passively rotated under the drive of the fan blades. Although energy saving, However, the stability of the movement is poor. After a long time of operation, the noise is also large, which affects the rest of the user. In addition, it is also a relatively easy to damage part. In addition, in summer, only relying on the wind to accelerate the air flow, the cooling effect is not obvious, especially when the summer is dry; In addition, traditional fans can only be used in summer, which limits the usage scenarios.

Utility model content

The purpose of this utility model is to provide a cooling and heating fan with atomization and humidification function, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A cooling and heating fan with atomizing and humidifying functions, comprising a housing, blades, motors and guide vanes; blades are arranged inside the housing, and the blades are connected to motors through output shafts; The vane and the guide vane are rotatably connected to the output shaft through the bearing sleeve, the front end of the guide vane is provided with a rack ring, the rack ring is engaged with a gear, the gear is fixedly connected to the transmission shaft, and the transmission shaft is rotatably connected to the mounting plate through the bearing; The transmission shaft is connected to the output shaft through a transmission belt; a piston cylinder is fixedly connected above the front end of the mounting plate, atomizing nozzles are evenly distributed at both ends of the piston cylinder, and a first one-way valve is provided at the connection between the atomizing nozzle and the piston cylinder; The upper end of the piston barrel is connected to a water tank through a water delivery pipe, a second one-way valve is provided at the connection between the water delivery pipe and the piston barrel, the water tank is provided with a water filling pipe, and the upper end of the water filling pipe is threadedly connected with a threaded cover; the piston barrel is provided with a piston Disk, the bottom of the piston disk is fixedly connected with a connecting rod, the connecting rod extends to the bottom of the piston barrel and is connected with a sliding piece, the sliding piece is clamped with an eccentric disk, and there are annular grooves on the front and rear ends of the eccentric disk, and the sliding piece is nested in the annular groove And it is slidably connected with the annular groove; the eccentric disc is fixedly connected with the output shaft, and the output shaft extends to the outside of the mounting plate.

As a further solution of the present invention: the housing is located at the front end of the blade and fixedly connected with a heating wire, the heating wire is electrically connected to an external power supply, and a heating wire switch is provided under the front end of the mounting plate.

As a further solution of the utility model: a symmetrical base is provided under the housing, and a speed regulating switch and a timing switch are provided on the base.

As a further solution of the present invention: the mounting plate is fixedly connected to the upper and lower ends of the housing.

As a further solution of the utility model: the water tank is fixedly connected with the casing.

Compared with the prior art, the beneficial effect of the utility model is: the utility model is equipped with a rack ring, a gear, a transmission shaft and a transmission belt, so that the output shaft forcibly drives the guide vane to rotate, and realizes the forced diffusion of the wind flow, which is better The utility model is equipped with a piston cylinder, an eccentric disc, a water tank and an atomizing nozzle to realize the atomization and humidification function under the premise of the same driving device, improve the effect of cooling, and avoid air drying ; The utility model is equipped with electric heating wires to realize the transportation of hot air, realize the heating function, and have various functions.

Description of drawings

Fig. 1 is the front view of the cooling and heating fan with atomization and humidification function;

Fig. 2 is a schematic diagram of the internal structure of a cooling and heating fan with atomizing and humidifying functions;

Fig. 3 is a cross-sectional view of the piston cylinder in the cooling and heating fan with atomization and humidification function;

Fig. 4 is a front view of the eccentric disk in the cooling and heating fan with atomization and humidification function.

In the figure: 1-housing; 2-base; 3-handle; 4-leaf; 5-output shaft; 6-motor; 7-guide vane; 8-rack ring; 9-gear; 10-transmission shaft; 11 -Drive belt; 12-installation plate; 13-heating wire switch; 14-piston cylinder; 15-atomizing nozzle; 16-first one-way valve; 17-water pipe; 18-second one-way valve; ; 20-irrigation pipe; 21-piston disc; 22-connecting rod;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 4. In the embodiment of the utility model, a cooling and heating fan with atomization and humidification function includes a housing 1, blades 4, motor 6 and guide vanes 7; the housing 1 is provided with blades 4. The blade 4 is connected to the motor 6 through the output shaft 5, the motor 6 is fixedly connected to the inner wall of the housing 1 by means of bolts, and the motor 6 is electrically connected to the external power supply; a symmetrical base 2 is provided under the housing 1, The base 2 is provided with a speed control switch and a timing switch; the output shaft 5 is located at the front end of the blade 4 and is provided with a guide vane 7, the guide vane 7 changes the wind direction, the guide vane 7 is rotationally connected with the output shaft 5 through a bearing sleeve, and the guide vane 7 The front end is covered with a rack ring 8, the rack ring 8 is engaged with a gear 9, the gear 9 is fixedly connected to a transmission shaft 10, and the transmission shaft 10 is connected to a mounting plate 12 through bearing rotation, and the mounting plate 12 is fixed to the upper and lower ends of the housing 1 connection; the transmission shaft 10 is connected with the output shaft 5 through the transmission belt 11, and the output shaft 5 is forced to drive the guide vane 7 to rotate through the transmission belt 11, the transmission shaft 10, the gear 9 and the rack ring 8, and the direction of rotation is the same as that of the blade 4 The direction is opposite, so that the air flow can diffuse better around; the top of the front end of the mounting plate 12 is fixedly connected with a piston barrel 14, and the two ends of the piston barrel 14 are evenly distributed with atomizing nozzles 15, and the atomizing nozzle 15 is connected to the piston barrel 14. There is a first one-way valve 16; the upper end of the piston cylinder 14 communicates with a water tank 19 through a water delivery pipe 17, and a second one-way valve 18 is provided at the connection between the water delivery pipe 17 and the piston cylinder 14, and the water tank 19 is fixedly connected with the housing 1. The water tank 19 is provided with a irrigation pipe 20, and the upper end of the irrigation pipe 20 is threadedly connected with a threaded cover for sealing; the piston barrel 14 is provided with a piston disc 21, and the bottom of the piston disc 21 is fixedly connected with a connecting rod 22, and the connecting rod 22 extends to The sliding part 23 is connected to the lower part of the piston cylinder 14, and the sliding part 23 is clamped with the eccentric disc 24. The front and rear end surfaces of the eccentric disc 24 are provided with an annular groove 2401. The sliding part 23 is nested in the annular groove 2401 and is slidably connected with the annular groove 2401. The eccentric disk 24 is fixedly connected with the output shaft 5, and the output shaft 5 extends to the outside of the mounting plate 12; the output shaft 5 drives the eccentric disk 24 to rotate, so that the slider 23 slides in the annular groove 2401, and then drives the piston through the connecting rod 22 The disc 21 moves up and down, and through the cooperation of the first one-way valve 16 and the second one-way valve 18, the water in the water tank 20 is pumped into the piston cylinder 14 through the water delivery pipe 17 and sprayed out from the atomizing nozzle 15. The blowing of the generated air flow spreads around; the housing 1 is located at the front end of the blade 4 and is fixedly connected with a heating wire 25, which is electrically connected to an external power supply, and a heating wire switch 13 is provided under the front end of the mounting plate 12. The air flow is heated to realize the heating function.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. a kind of Cold-warm fan with atomizing humidifying performance function, including shell（1）, blade（4）, motor（6）And guide vane（7）；Its It is characterized in that, the shell（1）It is interior to be equipped with blade（4）, blade（4）Pass through output shaft（5）It is connected with motor（6）；The output Axis（5）Positioned at blade（4）Front end sleeve is equipped with guide vane（7）, guide vane（7）Pass through bearing holder (housing, cover) and output shaft（5）Rotation connection, guide vane （7）Front end sleeve is equipped with rack gear ring（8）, rack gear ring（8）It is ratcheting to have gear（9）, gear（9）It is fixedly connected with transmission shaft（10）, pass Moving axis（10）Mounting plate is rotatably connected to by bearing（12）；The transmission shaft（10）Pass through driving belt（11）With output shaft （5）Connection；The mounting plate（12）Piston cylinder is fixedly connected with above front end（14）, piston cylinder（14）Both ends are evenly distributed with mist Change spray head（15）, atomizer（15）With piston cylinder（14）Connectivity part is equipped with the first check valve（16）；The piston cylinder（14）On End passes through water-supply-pipe（17）It is communicated with water tank（19）, water-supply-pipe（17）With piston cylinder（14）Connectivity part is equipped with second one-way valve （18）, water tank（19）Equipped with irrigation pipe（20）, irrigation pipe（20）Threaded upper ends are connected with threaded cap；The piston cylinder（14）It is equipped with Equipped with piston plate（21）, piston plate（21）Bottom is fixedly connected with connecting rod（22）, connecting rod（22）Extend to piston cylinder（14） Lower section is simultaneously connected with sliding part（23）, sliding part（23）It is connected with eccentric disc（24）, eccentric disc（24）Front/rear end is equipped with ring Shape slot（2401）, sliding part（23）It is nested in annular groove（2401）Interior and and annular groove（2401）It is slidably connected；The eccentric disc （24）With output shaft（5）It is fixedly connected, output shaft（5）Extend to mounting plate（12）Outside.

2. a kind of Cold-warm fan with atomizing humidifying performance function according to claim 1, which is characterized in that the shell （1）Positioned at blade（4）Front position is fixedly connected with heating wire（25）, heating wire（25）It is electrically connected with external power supply, installation Plate（12）Heater strip is equipped with below front end to switch（13）.

3. a kind of Cold-warm fan with atomizing humidifying performance function according to claim 1, which is characterized in that the shell （1）Lower section is equipped with symmetrical pedestal（2）, pedestal（2）It is equipped with speed-regulating switch and time switch.

4. a kind of Cold-warm fan with atomizing humidifying performance function according to claim 1, which is characterized in that the mounting plate （12）With shell（1）Upper and lower side is fixedly connected.

5. a kind of Cold-warm fan with atomizing humidifying performance function according to claim 1, which is characterized in that the water tank （19）With shell（1）It is fixedly connected.